Method: PaperTrail::VersionConcern#changeset

Defined in:
lib/paper_trail/version_concern.rb

#changeset ⇒ Object

Returns what changed in this version of the item. ‘ActiveModel::Dirty#changes`. returns nil if your versions table does not have an object_changes text column.



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# File 'lib/paper_trail/version_concern.rb', line 240

def changeset
  return nil unless self.class.column_names.include? "object_changes"
  @changeset ||= load_changeset
end